How Does Surface Deformation at an Active Volcano Relate to Pressure and Volume Change in the Magma Chamber? part of Examples
SSAC Physical Volcanology module. Students build a spreadsheet to examine and apply the Mogi model for horizontal and vertical surface displacement vs. depth and pressure conditions in the magma chamber.

What is the Relationship between Lava Flow Length and Effusion Rate at Mt Etna? part of Examples
SSAC Physical Volcanology module. Students use Excel to determine a log-log relationship for flow length vs effusion rate and compare it with a theoretical expression for the maximum flow length.

Porosity and Permeability of Magmas part of Examples
SSAC Physical Volcanology module. Students build a spreadsheet for an iterative calculation to find volume of bubbles and hence porosity, permeability and gas escape as a function of depth.

Carbon Sequestration in Campus Trees part of Examples
Spreadsheets Across the Curriculum module. Students use allometric relationships to calculate tree mass from trunk diameter in a stand of trees in the Pacific Northwest.

Lithospheric Density part of Examples
Students learn about the weighted mean by building spreadsheets that apply this concept to the average density of the oceanic lithosphere.

Spreadsheet Warm Up for SSAC Geology of National Parks Modules, 2: Elementary Spreadsheet Manipulations and Graphing Tasks part of Examples
Spreadsheets Across the Curriculum/Geology of National Parks module. The second of two tutorials. Focuses on modifying spreadsheets (e.g., copy/paste, insert, sort) and creating and modifying graphs.

How Much Water Is In Crater Lake? part of Examples
Spreadsheets Across the Curriculum module/Geology of National Parks course. Students calculate an answer from a bathymetric map by summing volumes of vertical prisms.

Nitrate Levels in the Rock Creek Park Watershed, Washington DC, 1: Measures of Central Tendency part of Examples
Spreadsheets Across the Curriculum module/Geology of National Parks course. Students examine the histogram of a positively skewed data set and calculate its mean, median and mode.

Something is Askew at Mammoth Cave National Park part of Examples
Spreadsheets Across the Curriculum/Geology of National Parks module. Students use the geometric mean and multiplicative standard deviation to examine the right-skewed distribution of nutrient concentrations in water-quality data at Mammoth Cave National Park.

Lithospheric Density part of Examples
Students learn about the weighted mean by building spreadsheets that apply this concept to the average density of the oceanic lithosphere.